omg if this movie comes out..i WILL DEFINITELY watch it :0 though..if nanoha dies...im gonna cry soooooo bad ;_; shes my most fav. character in Mahou Shoujo Lyrical Nanoha series so im really hoping she wouldnt die >___< and if she has to die..im really hoping she'll be able to save the world before that happens ><;

Although i don't want Nanoha to die either, i think it'd be an interesting progress to the plot! :3 anyway, i doubt she'd die in the end...=x hopefully it gives more background info about the time when nanoha got badly injured!! I really wanna know more about that part xD

I think that the chances of Nanoha dying are low. Reason because, this movie is suppose to take place 1 year after Strikers. And in strikers sound stage X which takes place 3 years after strikers. Even though in Strikers sound stage X they are focusing on the recruites of riot 6, they are also focusing on Vivio.(And who knows, Nanoha and Fate may appear as minior characters) I doubt the writers can abandon Vivio at such a young age(Not to mention she looks kinda happy in the sound stage images). Its more likely that Nanoha tempory loses her magical abilities, and retires from the TSAB, and focuses on being a normal parent for Vivio. As for the chances of a forth season after this movie. It will probably have to do more with the members of riot 6 and Vivio =p (Well thats my review lol)

A possible theory is that if it's related to the Magical Girl Lyrical Nanoha The Movie 1ST. I think for the entire event that happening in the preview and for Nanoha used Starlight Breaker as a last resort to defeat them but failed or she suceeded through everyone eyes except her . Instead of dying, (If i'm correct) The explosion knock her back where she was still 9 years old from Earth. The moment she found Raising Heart and Yuuno. So I guess she holds the knowledge of her powers but the control over Raising Heart is a problem or develop annesia that could happened but she was able to fully synced with Raising Heart. I think. And encounters the younger Fate Testarossa who is still an anti-villain. But the question is? What happening in the current time from the future?